Which Voltage is Right for Me

115V or 120V is the most common voltage you will see on our web site. These units will plug into any standard wall outlet in the US. Some furnaces require "hard wiring" by a licensed electrician, but this will be noted on the product page.

208-230V, also listed as 220V or 240V, require a dedicated breaker switch. Please note these require special outlets. Most buildings have dedicated 220-Volt outlets, but be certain to verify this before ordering.

Do you live outside of the US? All of the products on our web site include electrical components for United States wall outlets. These sometimes work in Mexico and Canada, but please check your location requirements before ordering.